Period 4

Period 4Period 4

Ch 14 Review GameCh 14 Review Game

Table 1Table 1

In a glass of water, the molecules of water In a glass of water, the molecules of water are kept in the glass and held to another are kept in the glass and held to another by: Intramolecular forces, shared by: Intramolecular forces, shared electrons, intermolecular forces, or ionic electrons, intermolecular forces, or ionic bonds?bonds?

True or False: An intramolecular force True or False: An intramolecular force happens within a molecule with three happens within a molecule with three types of bonds: dipole-dipole, dispersion, types of bonds: dipole-dipole, dispersion, and hydrogen bonds.and hydrogen bonds.

Table 1 (cont.)Table 1 (cont.)

True or false: Density is high in gas, True or false: Density is high in gas, moderate in liquid, and low in solid.moderate in liquid, and low in solid.

The force of attraction between an atom of The force of attraction between an atom of one molecule and its neighboring one molecule and its neighboring molecule:molecule:– A) Covalent BondA) Covalent Bond– B) Metallic BondB) Metallic Bond– C) Intermolecular ForceC) Intermolecular Force

Table 2Table 2

Examples of intramolecular forces are all Examples of intramolecular forces are all of the following exceptof the following except

A) Covalent B) Ionic A) Covalent B) Ionic C) Metallic D) Dispersion C) Metallic D) Dispersion

What is the process of changing from a What is the process of changing from a solid to a gas by skipping the liquid phasesolid to a gas by skipping the liquid phase

A) Sublimation B) Condensation A) Sublimation B) Condensation C) Heat of fusion D) DepositionC) Heat of fusion D) Deposition

Table 2 (cont.)Table 2 (cont.)

What are the three types of intermolecular What are the three types of intermolecular forces?forces?

What forces occur within a molecule? What forces occur within a molecule? Outside a molecule?Outside a molecule?

Table 3Table 3

1. Give one example of each. Sublimation, 1. Give one example of each. Sublimation, Vaporization, CondensationVaporization, Condensation

2. what are three types of bonds in 2. what are three types of bonds in intermolecular forces? intermolecular forces?

A. ionic, covalent, metallic A. ionic, covalent, metallic

B. ionic, hydrogen, covalent B. ionic, hydrogen, covalent

C. Hydrogen, dipole-dipole, dispersionC. Hydrogen, dipole-dipole, dispersion

3. which is true about intramolecular forces and 3. which is true about intramolecular forces and intermolecular forcesintermolecular forces

A. intramolecular are in the same molecule while A. intramolecular are in the same molecule while intermolecular forces are between neighboring intermolecular forces are between neighboring molecules molecules

B. intermolecular forces have 3 types: ionic, B. intermolecular forces have 3 types: ionic, covalent, metallic covalent, metallic

C. intramolecular forcers are weak C. intramolecular forcers are weak

D. intramolecular forces have strong bonds.D. intramolecular forces have strong bonds.

4. if there is more heat, will energy rise or 4. if there is more heat, will energy rise or lower over time? lower over time?

Table 4Table 4

1. All of these are intramolecular forces 1. All of these are intramolecular forces except:except:

A) dispersion B) ionic bond C) metallic A) dispersion B) ionic bond C) metallic bond D) none of the abovebond D) none of the above

2. Which one is a physical property for 2. Which one is a physical property for volume when heated?volume when heated?

A) Increase gas B) Decrease liquid A) Increase gas B) Decrease liquid

C) Decrease liquidC) Decrease liquid

Table 4 (cont.)Table 4 (cont.)

3. what is the change of state from gas to 3. what is the change of state from gas to liquid?liquid?

Table 5Table 5

What attractive force of an intermolecular What attractive force of an intermolecular force involves water?force involves water?

– A - Dipole – DipoleA - Dipole – Dipole– B - Ionic BondB - Ionic Bond– C - DispersionC - Dispersion– D - Hydrogen BondingD - Hydrogen Bonding– E - All of the aboveE - All of the above

2. What are the bonds forced between 2. What are the bonds forced between molecules?molecules?

A. IonicA. Ionic

B. MetallicB. Metallic

C. ChemicalC. Chemical

D. IntermolecularD. Intermolecular

3. What attractive force resulting when 3. What attractive force resulting when polar molecules line up such that the polar molecules line up such that the positive and negative ends are close to positive and negative ends are close to each other?each other?

A. Dipole – DipoleA. Dipole – Dipole

B. DispersionB. Dispersion

C. Hydrogen BondingC. Hydrogen Bonding

D. IonicD. Ionic

Table 6Table 6

1. How many KJ’s of energy does it take to 1. How many KJ’s of energy does it take to break a intramolecular water bond?break a intramolecular water bond?a) 40.1 KJa) 40.1 KJb) 6 KJb) 6 KJc) 463KJc) 463KJd) 436 KJd) 436 KJ

The transition of a gas is…The transition of a gas is…a) condensation & depositiona) condensation & deposition

b) freezing and boilingb) freezing and boiling

c) melting & sublimationc) melting & sublimation

d) condensation & sublimationd) condensation & sublimation

What are the three types of intermolecular What are the three types of intermolecular bonds also known for?bonds also known for?

a) Vun Darwana) Vun Darwan

b) Wander Valb) Wander Val

c) Van Derwaalc) Van Derwaal

Compounds (________) are held by Compounds (________) are held by _______...?_______...?

a) covalent; inter. forcea) covalent; inter. force

b) ionic; electrostatic attractionb) ionic; electrostatic attraction

c) cation; dispersionc) cation; dispersion

Table 7Table 7

Intramolecular force true, except:Intramolecular force true, except:

A)3 types known as VON Derwals ForcesA)3 types known as VON Derwals Forces

B) ionic, covalent, metallicB) ionic, covalent, metallic

C) very strong C) very strong

D) All the aboveD) All the above

True or False True or False

To break an intermolecular force it takes 6kj To break an intermolecular force it takes 6kj of energy (for melting) 41.0 kj of energy of energy (for melting) 41.0 kj of energy (vaporization)(vaporization)

What I a characteristic of intramolecular What I a characteristic of intramolecular bondbond

A) outside c) metallicA) outside c) metallic

B) relatively weak d) dipole-dipoleB) relatively weak d) dipole-dipole

TRUE-FALSETRUE-FALSE

Its relatively easy to break an intermolecular Its relatively easy to break an intermolecular force when vaporization is taking place.force when vaporization is taking place.

True Or FalseTrue Or False

Intramolecular force has 3 types, ionic, Intramolecular force has 3 types, ionic, covalent, and metalliccovalent, and metallic

True or FalseTrue or False

Intermolecular force is within the same Intermolecular force is within the same moleculemolecule

True or FalseTrue or False

Surface tension increases as Surface tension increases as intermolecular forces increasesintermolecular forces increases

True or FalseTrue or False

Surface tension increases as temp Surface tension increases as temp increasesincreases

Condensation is change of state from:Condensation is change of state from:

A)A) Liquid to gasLiquid to gas

B)B) Gas to solidGas to solid

C)C) Gas to liquidGas to liquid

D)D) Solid to liquidSolid to liquid

What are examples of condensation and What are examples of condensation and sublimation?sublimation?

Describe a dipole-dipole attractionDescribe a dipole-dipole attraction

True or FalseTrue or False

An Intermolecular force has a strong bond.An Intermolecular force has a strong bond.

Table 10Table 10